tert-Butyl N-[(1S)-1-cyano-2-phenylethyl]carbamate

Also known as: tert-Butyl N-[(1S)-1-cyano-2-phenylethyl]carbamate, (S)-N-Boc-phenylalaninenitrile, (S)-Boc-2-amino-3-phenylpropionitrile, Boc-Phe-Nitrile, BOC-L-PHE-NITRILE, BOC-(S)-2-AMINO-3-PHENYL-PROPIONITRILE, (S)-tert-butyl 1-cyano-2-phenylethylcarbamate, tert-Butyl [(1S)-1-cyano-2-phenylethyl]carbamate, tert-butyl(S)-1-cyano-2-phenylethylcarbamate, (S)-2-(tert-butoxycarbonylamino)-3-phenylpropanenitrile, N-tert-butyloxycarbonyl phenylalanine nitrile, Carbamic acid, N-[(1S)-1-cyano-2-phenylethyl]-, 1,1-dimethylethyl ester, MFCD03094753

tert-Butyl N-[(1S)-1-cyano-2-phenylethyl]carbamate (CAS 99281-90-0) is a compound in the Organic Acids category listed in the Jingsj chemical database. It has the molecular formula C14H18N2O2 and a molecular weight of 246.305 g/mol. Key properties include a boiling point of 392.7±42.0 °C at 760 mmHg, a density of 1.1±0.1 g/cm3 and a flash point of 191.3±27.9 °C. No supplier offers are currently listed; request a quote. Record last updated Aug 21, 2026.

CAS No.: 99281-90-0
Jingsj CID: J-1501540-4
Molecular Formula: C₁₄H₁₈N₂O₂
Molecular Weight: 246.305 g/mol
Category: Organic Acids
Last updated: 8/21/2026

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Physicochemical Properties

Boiling Point	392.7±42.0 °C at 760 mmHg
Density	1.1±0.1 g/cm3
Flash Point	191.3±27.9 °C
Exact Mass	246.136826
PSA	62.12000
LogP	2.84
Vapor Pressure	0.0±0.9 mmHg at 25°C
Refractive Index	1.529

Customs & Trade Information

HS Code	2926909090
Summary	HS:2926909090 other nitrile-function compounds VAT:17.0% Tax rebate rate:9.0% Supervision conditions:none MFN tariff:6.5% General tariff:30.0%

Frequently Asked Questions

What is the CAS number of tert-Butyl N-[(1S)-1-cyano-2-phenylethyl]carbamate?

The CAS number of tert-Butyl N-[(1S)-1-cyano-2-phenylethyl]carbamate is 99281-90-0.

What are the molecular formula and molecular weight of tert-Butyl N-[(1S)-1-cyano-2-phenylethyl]carbamate?

tert-Butyl N-[(1S)-1-cyano-2-phenylethyl]carbamate has molecular formula C14H18N2O2 and molecular weight 246.305 g/mol.

What are the upstream and downstream products of tert-Butyl N-[(1S)-1-cyano-2-phenylethyl]carbamate?

For tert-Butyl N-[(1S)-1-cyano-2-phenylethyl]carbamate, Upstream Products: N-Boc-L-phenylalaninal, N-(tert-Butoxycarbonyl)-L-phenylalanine, L-Phenylalanine.

Data compiled from public chemical databases such as PubChem and supplier catalogs; supplier offers are provided by suppliers.

Last updated: 8/21/2026

How to cite: Jingsj. "tert-Butyl N-[(1S)-1-cyano-2-phenylethyl]carbamate (CAS 99281-90-0)". Jingsj Chemical Database. https://www.jingsj.com/compound/J-1501540-4 (accessed 2026-11-09).

Data for reference only; verify product details with suppliers before purchase.